CVE-2020-5202 is a local information disclosure vulnerability affecting apt-cacher-ng through version 3.3, as well as Debian and OpenSUSE distributions. It allows local unprivileged users to intercept sensitive data from the acngtool utility by binding to the hardcoded TCP port 3142 before the legitimate apt-cacher-ng daemon. The vulnerability has a CVSS v3.1 score of 5.5 (Medium), indicating a low attack complexity and local access requirement, but with high confidentiality impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.3CPE matchmatch criteria | cpe:2.3:a:apt-cacher-ng_project:apt-cacher-ng:*:*:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | ||
10.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | ||
sle-15CPE matchmatch criteria | cpe:2.3:o:opensuse:backports:sle-15:sp1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.